VIP171: Aleks śledzi podejrzanego [16:59]Today I have for you new Polish lesson :) This time we will learn some vocabulary related to investigations. We will see how two hidden policeman follow a suspicious guy. Please login. This content (text, video, mp3) is available for active VIP Club members and All-In-One Plan users only. Not a member yet? Please choose your plan and register your account.